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Add sync listener nil check

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mcrakhman 2022-11-25 09:46:01 +01:00 committed by Mikhail Iudin
parent d23f36d364
commit f5a2a7a959
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1 changed files with 10 additions and 3 deletions
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13
common/commonspace/synctree/synctree.go
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@ -83,7 +83,9 @@ func DeriveSyncTree(ctx context.Context, deps CreateDeps) (t tree.ObjectTree, er
t = syncTree
syncTree.Lock()
defer syncTree.Unlock()
syncTree.listener.Rebuild(syncTree)
if syncTree.listener != nil {
syncTree.listener.Rebuild(syncTree)
}
headUpdate := syncClient.CreateHeadUpdate(t, nil)
err = syncClient.BroadcastAsync(headUpdate)
@ -111,7 +113,10 @@ func CreateSyncTree(ctx context.Context, deps CreateDeps) (t tree.ObjectTree, er
t = syncTree
syncTree.Lock()
defer syncTree.Unlock()
syncTree.listener.Rebuild(syncTree)
// TODO: refactor here because the code is duplicated, when we create a tree we should only create a storage and then build a tree
if syncTree.listener != nil {
syncTree.listener.Rebuild(syncTree)
}
headUpdate := syncClient.CreateHeadUpdate(t, nil)
err = syncClient.BroadcastAsync(headUpdate)
@ -203,7 +208,9 @@ func buildSyncTree(ctx context.Context, isFirstBuild bool, deps BuildDeps) (t tr
t = syncTree
syncTree.Lock()
defer syncTree.Unlock()
syncTree.listener.Rebuild(syncTree)
if syncTree.listener != nil {
syncTree.listener.Rebuild(syncTree)
}
headUpdate := syncTree.syncClient.CreateHeadUpdate(t, nil)
// here we will have different behaviour based on who is sending this update